1. Give two reasons why caches are useful.What problems do they solve? A: Cache memory is random access memory (RAM), one of its access speed faster than normal RAM.es are useful when two or more components need to exchange data, and the components perform transfers at differing speeds. Ca
更新日期：2015/10/15 00:44:04
今天的讀書會ps教學是將一個黑白照片製作成彩色照片，就像是在圖畫本塗顏色一樣，可以塗自己喜歡的顏色同時也訓練配色技巧，我覺得很有趣也很有幫助!!
更新日期：2015/10/15 00:41:45
1. reduce the wating time of CPU and raise the efficiency of system CPU can read all most dates by cache without all ways read by slower divice if the program start change 2 dates without stoping then those two date will occupy the cache so the efficiency of cache will be slow down
更新日期：2015/10/15 00:12:10
1. Caches are useful when two or more components need to ex-change data, and the components perform transfers at differing speeds. Caches solve the transfer problem by providing a buffer of intermediate speed between the components. If the fast device finds the data it needs in the cache
更新日期：2015/10/15 00:07:47
1 1 when we processing the data,we can use a small peace of fast memory to store the data what we need temporarily. 2 CPU don't need to read the peace of program in the slow main nomory. 3 caches help us store the data what we often use in the small fast memory,when we need these data,it will h
更新日期：2015/10/15 00:01:09
聽同學介紹類比ic設計的簡介 ，除頻器的系統架構，台積電90奈米和聯電0.18微米製程的分析介紹，對於類比ic設計有了初步瞭解。
更新日期：2015/10/15 00:00:50
1. ①. Caches are useful when two or more components need to exchange data, and the components perform transfers at differing speeds. ②. Caches solve the transfer problem by providing a buffer of intermediate speed between the components. If the fast device finds the data it needs in the cache,
更新日期：2015/10/14 23:56:59
更新日期：2015/10/14 23:55:34
1.Caching access speed is faster than the Random Access Memory.Cache capacity is small but the speed is higher than the main memory, the speed is close to the CPU. Cache solve the transfer problems by providing a buffer of speed. Cache capacity is small so you need to be update cache or remove
更新日期：2015/10/14 23:55:33
1.Give two reasons why caches are useful. first:It minimizes the miss match between the main memory and the processor second:A cache exists to speed up the time that the processor takes to obtain a bit of data. 2.What problems do they solve? ans:Cache solve the transfer problems by providing
更新日期：2015/10/14 23:28:23
1. 1. when we processing the data,we can use a small peace of fast memory to store the data what we need temporarily. 2. CPU don't need to read the peace of program in the slow main nomory. 3. caches help us store the data what we often use in the small fast. memory,when we need these data,it
更新日期：2015/10/14 23:18:48
今天大家都準備得很充實,只是可能因為緊張或其他問題才沒辦法百分之百的表達出來,雖然我報告的內容跟其他人比起來可能比較簡單,但仔細閱讀就會發現其中還是有一些需要查清楚的細節,我會再多看幾遍,將之前沒發現的重點再多加留意,進度可以再往前一點,希望下次能夠更充分的表達,讓報告更加完整,聽別人報告也能使自己又再進步一點,由別人的理解使自己理解,省下需要自己去閱讀的時間,希望之後大家可以一起越來越好
更新日期：2015/10/14 23:18:38
這次讀書會討論了類比CMOS積體電路設計這本書中第一章及第二章的內容，第一章同學不知道頻寬是甚麼，回家查詢後將留至下次討論。第二張同學們不清楚究竟「製程」指的是閘極長度，抑或是SORCE與DRAIN間的長度?其實工程師們在網路上為這件事吵得沸沸揚揚，是個值得深究的問題。因次也留滯到下次讀書會再討論。今天其實學到了很多，有的同學報告差動放大器，有的同學報告正負回授，覺得受益良多。
更新日期：2015/10/14 23:16:16
1-1 Caches are useful when two or more components need to exchange data, and the components perform transfers at different speeds. 1-2 Caches solve the transfer problem by providing a buffer of intermediate speed between the components. 1-3 If the fast device finds the data it needs in the ca
更新日期：2015/10/14 23:08:41
這次讀書會主要學到了正回授和負回授電路以及開回授和閉回授電路的設計方式，也比較清楚的了解基本的差動電路，利用輸入電壓Vin1和Vin2來控制電流I1和I2，並可達到控制輸出電壓Vout1和Vout2的效果，進而可以設計出環形振盪器，而此種振盪器就不一定要奇數級，和基本反相器串接的振盪器不一樣，也更進一步的瞭解到振盪器的原理和運作。
更新日期：2015/10/14 22:57:28
1. (1) Caches are useful when two or more components need to ex-change data, and the components perform transfers at differing speeds. (2) Caches solve the transfer problem by providing a buffer of intermediate speed between the components. If the fast device finds the data it needs in the cache
更新日期：2015/10/14 22:55:16
1. Caches are faster than main memory,they can decrease many time on fetching data into CPU. But if data at main memory has updated,caches haven't updated yet,CPU would fetch the old data. If caches made as large as a disk,it must be very expensive.It's not fitting economic of scale. 2. Int
更新日期：2015/10/14 22:50:20
1. . Improve access time and rate. Reduce the need for bandwidth Caches solve the transfer problem by providing a buffer of intermediate speed between the components. If the fast device finds the data it needs in the cache, it need not wait for the slower devices. The data in the cache m
更新日期：2015/10/14 22:12:37
1. Caches are useful when two or more components need to ex-change data, and the components perform transfers at differing speeds.Caches solve the transfer problem by providing a buffer of intermediate speed between the components. If the fast device finds the data it needs in the cache, it need no
更新日期：2015/10/14 22:10:41
1.Caches are useful w.hen two or more components need to ex-change data, and the components perform transfers at differing speeds. Caches solve the transfer problem by providing a buffer of intermediate speed between the components. If the fast device finds the data it needs in the cache, it need no
更新日期：2015/10/14 21:52:58
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